翻译
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  • atomic number 50

    翻译

    原子序数50

    以上结果来自机器翻译。

  • 英英释义

    Noun

    • 1. a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide
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